970x250 - Exploration Generation (Girl+Rocket) - New Lessons

The Standards

4th Grade

From Molecules to Organisms: Structures and Processes

Students who demonstrate understanding can:



Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction. 4-LS1-1

Clarification Statement and Assessment Boundary

Clarification Statement: Examples of structures could include thorns, stems, roots, colored petals, heart, stomach, lung, brain, and skin.

Assessment Boundary: Assessment is limited to macroscopic structures within plant and animal systems.

Science and Engineering Practices

Engaging in Argument from Evidence

Engaging in argument from evidence in 3–5 builds on K–2 experiences and progresses to critiquing the scientific explanations or solutions proposed by peers by citing relevant evidence about the natural and designed world(s).

Construct an argument with evidence, data, and/or a model. (4-LS1-1)

Common Core State Standards Connections

  • W.4.1 - Write opinion pieces on topics or texts, supporting a point of view with reasons and information. (4-LS1-1)
  • 4.G.A.3 - Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry. (4-LS1-1)

Model Course Mapping

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